Search

Adolf D. Berhane

Examiner (ID: 12106, Phone: (571)272-2077 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2899, 2102, 2838, 2111, 2722
Total Applications
4070
Issued Applications
3633
Pending Applications
174
Abandoned Applications
306

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19965279 [patent_doc_number] => 12334802 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-17 [patent_title] => Circuit and method of driving analog loads using digital signals [patent_app_type] => utility [patent_app_number] => 19/051761 [patent_app_country] => US [patent_app_date] => 2025-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 1025 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19051761 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/051761
Circuit and method of driving analog loads using digital signals Feb 11, 2025 Issued
Array ( [id] => 19986857 [patent_doc_number] => 20250125079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Planar Multilayer Transformer With Minimum Noise Injection In Between Primary And Secondary Winding [patent_app_type] => utility [patent_app_number] => 18/986636 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986636
Planar multilayer transformer with minimum noise injection in between primary and secondary winding Dec 17, 2024 Issued
Array ( [id] => 19659896 [patent_doc_number] => 20240426961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Parallel Connected Inverters [patent_app_type] => utility [patent_app_number] => 18/754718 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754718
Parallel Connected Inverters Jun 25, 2024 Abandoned
Array ( [id] => 19516561 [patent_doc_number] => 20240348247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/752356 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752356
Semiconductor device Jun 23, 2024 Issued
Array ( [id] => 19453513 [patent_doc_number] => 20240313643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OUTPUT OVERVOLTAGE PROTECTION FOR A TOTEM POLE POWER FACTOR CORRECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/669320 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669320
Output overvoltage protection for a totem pole power factor correction circuit May 19, 2024 Issued
Array ( [id] => 19590632 [patent_doc_number] => 20240388189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SYNCHRONOUS RECTIFICATION CHIP PIN MULTIPLEXING TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 18/665006 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665006
SYNCHRONOUS RECTIFICATION CHIP PIN MULTIPLEXING TECHNOLOGY May 14, 2024 Pending
Array ( [id] => 20360443 [patent_doc_number] => 12476451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Voltage protection circuits, devices and methods [patent_app_type] => utility [patent_app_number] => 18/655270 [patent_app_country] => US [patent_app_date] => 2024-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 3203 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655270
Voltage protection circuits, devices and methods May 4, 2024 Issued
Array ( [id] => 19351520 [patent_doc_number] => 20240260484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Superconducting Switch [patent_app_type] => utility [patent_app_number] => 18/632077 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632077
Superconducting switch Apr 9, 2024 Issued
Array ( [id] => 19485114 [patent_doc_number] => 20240333156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MULTI-LEVEL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/617966 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617966
MULTI-LEVEL CONVERTER Mar 26, 2024 Pending
Array ( [id] => 19485114 [patent_doc_number] => 20240333156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MULTI-LEVEL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/617966 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617966
MULTI-LEVEL CONVERTER Mar 26, 2024 Pending
Array ( [id] => 20251704 [patent_doc_number] => 20250300573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => ACTIVE NEUTRAL CONTROL CIRCUIT, INVERTER SYSTEM, AND METHOD [patent_app_type] => utility [patent_app_number] => 18/613938 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613938
ACTIVE NEUTRAL CONTROL CIRCUIT, INVERTER SYSTEM, AND METHOD Mar 21, 2024 Pending
Array ( [id] => 19485128 [patent_doc_number] => 20240333170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/611722 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611722
POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE Mar 20, 2024 Pending
Array ( [id] => 19485128 [patent_doc_number] => 20240333170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/611722 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611722
POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE Mar 20, 2024 Pending
Array ( [id] => 19485128 [patent_doc_number] => 20240333170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/611722 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611722
POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE Mar 20, 2024 Pending
Array ( [id] => 19306615 [patent_doc_number] => 20240235195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => POWER-ELECTRONIC DEVICE COMPRISING A TRANSFORMER UNIT AND METHOD [patent_app_type] => utility [patent_app_number] => 18/612637 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612637
Power-electronic device comprising a transformer unit and method Mar 20, 2024 Issued
Array ( [id] => 19872553 [patent_doc_number] => 12265413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => System and method for regulating power output of multiple solar substrings [patent_app_type] => utility [patent_app_number] => 18/610983 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610983
System and method for regulating power output of multiple solar substrings Mar 19, 2024 Issued
Array ( [id] => 19286623 [patent_doc_number] => 20240223103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Efficient Switching for Converter Circuit [patent_app_type] => utility [patent_app_number] => 18/602273 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602273
Efficient switching for converter circuit Mar 11, 2024 Issued
Array ( [id] => 19270179 [patent_doc_number] => 20240213885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AC-DC CONVERSION DEVICE AND VOLTAGE CONVERTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/598821 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598821
AC-DC CONVERSION DEVICE AND VOLTAGE CONVERTER CIRCUIT Mar 6, 2024 Pending
Array ( [id] => 19270179 [patent_doc_number] => 20240213885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AC-DC CONVERSION DEVICE AND VOLTAGE CONVERTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/598821 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598821
AC-DC CONVERSION DEVICE AND VOLTAGE CONVERTER CIRCUIT Mar 6, 2024 Pending
Array ( [id] => 19270179 [patent_doc_number] => 20240213885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AC-DC CONVERSION DEVICE AND VOLTAGE CONVERTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/598821 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598821
AC-DC CONVERSION DEVICE AND VOLTAGE CONVERTER CIRCUIT Mar 6, 2024 Pending
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